TABLE 5

Bivariate Comparison of TRCB Scores According to Level of Exposure to Recess

Level of ExposureNTRCB Score, Mean ± SD (95% Confidence Interval)
None/minimal break33693.44 ± 0.900 (3.41–3.47)
Little recessa5953.62 ± 0.811 (3.55–3.68)
More recessa21323.57 ± 0.900 (3.53–3.60)
A lot of recessa22993.61 ± 0.829 (3.58–3.64)
Minimal recess/luncha30273.60 ± 0.845 (3.57–3.63)
Recess/lunch of >30 mina1073.74 ± 0.925 (3.56–3.92)
  • a P < .001 for none/minimal break versus all other groups.